IPTables Help
Nathaniel Hall
halln at otc.edu
Fri Jun 24 13:45:09 UTC 2005
Now, I am going to make it more complex. I forgot to mention that I need this to have three interfaces, maybe four
later in time. According to the Shorewall site (and after a bit of thinking) a bridge may only have two interfaces.
What now?
Nathaniel Hall, GSEC
Intrusion Detection and Firewall Technician
Ozarks Technical Community College – Office of Computer Networking
halln at otc.edu
417-447-7535
GPG Public Key ID: 0xAC187312
Ryan wrote:
> http://www.shorewall.net/bridge.html
> or
> http://www.fwbuilder.org/archives/cat_bridging_fw.html#000187
>
>
> The shorewall instructions are particularly well written. Install
> shorewall, set up the firewall, then examine the iptables rules it creates.
>
> Nathaniel Hall wrote:
>
> I am wanting to create a Fedora IPTables firewall that does not
> masquerade. I have never been able to get this to work
> correctly, so I am pretty sure I am missing something.
>
> I want to be able to use this firewall to allow/deny traffic as I
> specify without changing the IP of the source.
> Another firewall is between this firewall and the Internet, so NAT is
> performed at that firewall. I would, however,
> like to be able to specify a range, or list, of IP addresses that do
> masquerade (due to licensing issues) to the IP of
> the firewall.
>
> Any help would be great.
> --
>
> Nathaniel Hall, GSEC
> Intrusion Detection and Firewall Technician
> Ozarks Technical Community College ? Office of Computer Networking
>
> halln at otc.edu
> 417-447-7535
> GPG Public Key ID: 0xAC187312
>>
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